I've noticed that there was no option to view a loadings plot in the plot_pca() function, so I have been working on making some minor changes to the code to support this feature:
A new loadings parameter has been added to the plot_pca() function.
When loadings = TRUE, a ggplot object or dataframe will be the output of plot_pca() depending on whether the plot parameter is true or false.
geom_point is not used for the loadings plot; instead, label=TRUE regardless of user settings when calling plot_pca()
Changes have been made to the documentation comments.
Added a line in to test_8_plot_functions_explore.R to ensure that loadings = TRUE and `plot = TRUE' returns a ggplot object.
Hi,
I've noticed that there was no option to view a loadings plot in the
plot_pca()function, so I have been working on making some minor changes to the code to support this feature:loadingsparameter has been added to theplot_pca()function.loadings = TRUE, a ggplot object or dataframe will be the output ofplot_pca()depending on whether theplotparameter is true or false.label=TRUEregardless of user settings when callingplot_pca()test_8_plot_functions_explore.Rto ensure thatloadings = TRUEand `plot = TRUE' returns a ggplot object.